EP2884076A3 - Dispositif et procédé de commande d'une pompe diesel en cas de pression de refoulement nulle - Google Patents

Dispositif et procédé de commande d'une pompe diesel en cas de pression de refoulement nulle Download PDF

Info

Publication number
EP2884076A3
EP2884076A3 EP14188563.2A EP14188563A EP2884076A3 EP 2884076 A3 EP2884076 A3 EP 2884076A3 EP 14188563 A EP14188563 A EP 14188563A EP 2884076 A3 EP2884076 A3 EP 2884076A3
Authority
EP
European Patent Office
Prior art keywords
diesel pump
controlling
flow
rotor
diesel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP14188563.2A
Other languages
German (de)
English (en)
Other versions
EP2884076A2 (fr
Inventor
Klaus Kronenberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Automotive GmbH filed Critical Continental Automotive GmbH
Publication of EP2884076A2 publication Critical patent/EP2884076A2/fr
Publication of EP2884076A3 publication Critical patent/EP2884076A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • F02D41/3854—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped with elements in the low pressure part, e.g. low pressure pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/08—Introducing corrections for particular operating conditions for idling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3082—Control of electrical fuel pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
EP14188563.2A 2013-10-14 2014-10-10 Dispositif et procédé de commande d'une pompe diesel en cas de pression de refoulement nulle Withdrawn EP2884076A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013220642.9A DE102013220642B4 (de) 2013-10-14 2013-10-14 Vorrichtung und Verfahren zur Steuerung einer Dieselpumpe bei Nullförderung

Publications (2)

Publication Number Publication Date
EP2884076A2 EP2884076A2 (fr) 2015-06-17
EP2884076A3 true EP2884076A3 (fr) 2015-12-02

Family

ID=51687949

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14188563.2A Withdrawn EP2884076A3 (fr) 2013-10-14 2014-10-10 Dispositif et procédé de commande d'une pompe diesel en cas de pression de refoulement nulle

Country Status (2)

Country Link
EP (1) EP2884076A3 (fr)
DE (1) DE102013220642B4 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016203652A1 (de) * 2016-03-07 2017-09-07 Robert Bosch Gmbh Verfahren zum Betreiben einer elektrischen Kraftstoffpumpe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002063170A1 (fr) * 2001-02-03 2002-08-15 Zf Lenksysteme Gmbh Systeme de pompage comprenant une pompe hydraulique, destine notamment a un systeme de direction
EP1441119A2 (fr) * 2003-01-17 2004-07-28 Denso Corporation Système d'injection de carburant pour moteur à combustion
EP1967720A2 (fr) * 2007-03-07 2008-09-10 Dr. Ing. h.c. F. Porsche Aktiengesellschaft Procédé destiné au fonctionnement d'une pompe à carburant
DE102009060058A1 (de) * 2009-11-03 2011-05-05 Hydraulik-Ring Gmbh Common-Rail-Kraftstoffeinspritzsystem und Verfahren zum Betrieb eines solchen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006018164B3 (de) * 2006-04-19 2007-08-30 Siemens Ag Verfahren und Vorrichtung zur Steuerung einer Einspritzanlage für eine Brennkraftmaschine
DE102008041380A1 (de) * 2008-08-20 2010-02-25 Robert Bosch Gmbh Vorrichtung zur Versorgung einer Verbrennungskraftmaschine mit Kraftstoff
DE102008055747B4 (de) * 2008-11-04 2012-03-15 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Einspritzanlage für eine Brennkraftmaschine
DE102011004172B3 (de) * 2011-02-15 2012-03-01 Schwäbische Hüttenwerke Automotive GmbH Kühlmittelpumpe mit verstellbarem Fördervolumen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002063170A1 (fr) * 2001-02-03 2002-08-15 Zf Lenksysteme Gmbh Systeme de pompage comprenant une pompe hydraulique, destine notamment a un systeme de direction
EP1441119A2 (fr) * 2003-01-17 2004-07-28 Denso Corporation Système d'injection de carburant pour moteur à combustion
EP1967720A2 (fr) * 2007-03-07 2008-09-10 Dr. Ing. h.c. F. Porsche Aktiengesellschaft Procédé destiné au fonctionnement d'une pompe à carburant
DE102009060058A1 (de) * 2009-11-03 2011-05-05 Hydraulik-Ring Gmbh Common-Rail-Kraftstoffeinspritzsystem und Verfahren zum Betrieb eines solchen

Also Published As

Publication number Publication date
DE102013220642A1 (de) 2015-04-16
EP2884076A2 (fr) 2015-06-17
DE102013220642B4 (de) 2016-10-27

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